The Siøsund Bridge ( da, Siøsundbroen) is a road bridge that connects the Danish islands of

Tåsinge Tåsinge () is a Danish island immediately south of Funen, opposite and facing Svendborg, divided from Funen by Svendborgsund.See detailed Denmark roadmap in References section. The island covers an area of circa . It is part of the South Funen ...

and

Siø Siø is a small Danish island in the South Funen Archipelago between Tåsinge and Langeland. It is part of Langeland Municipality. With an area of 1.3 km2, as of 1 January 2014 it has a population of 16. Since 1681, a system of dykes has ex ...

. It crosses Siøsund, a shallow strait that allowed much of the link to be built as a

causeway A causeway is a track, road or railway on the upper point of an embankment across "a low, or wet place, or piece of water". It can be constructed of earth, masonry, wood, or concrete. One of the earliest known wooden causeways is the Sweet ...

, the Siø Causeway or Siø Dam ( da, Siødæmningen). The bridge is a low

box girder bridge A box girder bridge, or box section bridge, is a bridge in which the main beams comprise girders in the shape of a hollow box. The box girder normally comprises prestressed concrete, structural steel, or a composite of steel and re ...

that does not allow the passage of ships. It consists of 20 identical spans, each long, and was the first bridge in Denmark to be built from prefabricated concrete box girders. The road deck is wide, with a pavement on either side. The bridge and causeway are part of route 9 which also connects Tåsinge to

Funen Funen ( da, Fyn, ), with an area of , is the third-largest island of Denmark, after Zealand and Vendsyssel-Thy. It is the 165th-largest island in the world. It is located in the central part of the country and has a population of 469,947 as o ...

via the

Svendborgsund Bridge The Svendborg Sound Bridge (Svendborgsundbroen) is a bridge that crosses Svendborg Sound between the town of Svendborg on Fyn and Vindeby on the island of Tåsinge in Denmark. It is on the road to the island of Langeland. The bridge is 1220 met ...

and Siø to

Langeland Langeland (, ) is a Danish island located between the Great Belt and Bay of Kiel. The island measures 285 km2 (c. 110 square miles) and, as of 1 January 2018, has a population of 12,446.

via the

Langeland Bridge Langeland Bridge (Danish, ''Langelandsbroen'') is a road bridge that connects the islands Langeland and Siø. From Siø a connection exists via Tåsinge to Funen. It was built from 1960 to 1962. Dimensions The Langeland Bridge is 771 metres long ...

References

Bridges in Denmark Box girder bridges Causeways in Europe Road bridges in Denmark 1960 establishments in Denmark Bridges completed in 1960 {{Denmark-bridge-struct-stub